diff --git a/test/schema/fixtures/config.schema.test.failure/root.SMSConfigmalformedURL.yaml b/test/schema/fixtures/config.schema.test.failure/root.SMSConfigmalformedURL.yaml
new file mode 100644
index 000000000000..f5b1003cff6d
--- /dev/null
+++ b/test/schema/fixtures/config.schema.test.failure/root.SMSConfigmalformedURL.yaml
@@ -0,0 +1,5 @@
+sms:
+  request_config:
+    url: "malformed uri"
+    method: POST
+    body: "malformed uri"